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E3Z-R82 Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The Omron E3Z-R82 is a retro-reflective photoelectric sensor with M.S.R. (Mirror Surface Rejection) function from the compact, built-in amplifier E3Z series . The M.S.R. function enables reliable detection of shiny or mirror-finished objects that might cause false detections with standard retro-reflective sensors .

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Key Specifications Parameter Specification Sensing Method Retro-reflective with M.S.R. (Mirror Surface Rejection) function Sensing Distance 4 m (100 mm)* with E39-R1S reflector 3 m (100 mm)* with E39-R1 reflector Standard Sensing Object Opaque object, 75 mm diameter minimum Light Source Red LED (660 nm) Output Type PNP open collector Load Current 100 mA max. Residual Voltage 1 V max. (load current < 10 mA) 2 V max. (load current 10-100 mA) Supply Voltage 12–24 V DC ±10% (ripple p-p 10% max.) Current Consumption 30 mA max. Response Time Operate or reset: 1 ms max. Operation Mode Light-ON / Dark-ON selectable Sensitivity Adjustment Single-turn adjuster Directional Angle 2 to 10° Protection Circuits Output short-circuit protection Output reverse polarity protection Power supply reverse polarity protection Mutual interference prevention Ambient Illumination Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max. Ambient Temperature (Operating) -25°C to 55°C (with no icing or condensation) Ambient Temperature (Storage) -40°C to 70°C Ambient Humidity (Operating) 35% to 85% (with no condensation) Degree of Protection IP67 (IEC) Connection Method Pre-wired, 2-meter cable Indicators Operation indicator (orange) Stability indicator (green) Weight (Packed) Approx. 65 g